Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Choeng-Ryul Choi"'
Publikováno v:
Journal of Power System Engineering. 25:5-14
Autor:
Heung Seok Kang, Se-hong Oh, Dae Kyung Choi, Kang-Hee Lee, Choeng-Ryul Choi, Won Man Park, Sung Man Son, Kyung-Soo Kim
Publikováno v:
Nuclear Engineering and Technology, Vol 52, Iss 5, Pp 947-955 (2020)
Predicting the sloshing motion of a coolant during a seismic assessment of a rectangular spent fuel pool is of critical concern. Linear theory, which provides a simple analytical method, has been used to predict the sloshing motion in rectangular poo
Publikováno v:
Annals of Nuclear Energy. 129:418-427
While ANSI/ANS 58.2 has been widely adopted as a standard to protect nuclear power plants against effects of postulated piping rupture, there are still arguments in determination of dynamic fluid characteristics and application to structural integrit
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - B. 43:349-359
Publikováno v:
Journal of Mechanical Science and Technology. 31:2243-2249
Owing to the fact that thermal fatigue is a well-known damage mechanism in nuclear power plants, accurate stress and fatigue evaluation are highly important. Operating experience shows that the design condition is conservative compared to the actual
Publikováno v:
Transactions of the Korean Society of Pressure Vessels and Piping. 12:58-65
Autor:
Heung Seok Kang, Won Man Park, Se-hong Oh, Kang-Hee Lee, Choeng-Ryul Choi, Sung Man Son, Dae Kyung Choi
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2019 (2019)
Spent fuel pools are used as temporary storage for spent fuel assemblies in nuclear power plants and are filled with coolant which removes the decaying heat from spent fuel assemblies. Sloshing of the coolant can occur if an earthquake occurs in the
Publikováno v:
Proceeding of Proceedings of CHT-17 ICHMT International Symposium on Advances in Computational Heat Transfer May 28-June 1, 2017, Napoli, Italy.
Autor:
Chang Nyung Kim, Choeng Ryul Choi
Publikováno v:
Journal of Hydrodynamics. 22:456-465
A fluid-structure interaction method based on the arbitrary Lagrangian-Eulerian method and a dynamic mesh method was developed to simulate the dynamics of a rigid particle in shear flows. In the method, the governing equations for the fluid flow and
Autor:
Choeng Ryul Choi, Chang Nyung Kim
Publikováno v:
Journal of Mechanical Science and Technology. 24:1451-1463
Numerical simulations of the motion of red blood cells (RBCs) freely suspended in shear flow have been successfully performed to investigate the nature of pairwise interception of RBCs using a fluid-particle interaction method based on the arbitrary